An accomplished litigator, Aaron advises leading investment banks, financial institutions, mortgage servicers, non-bank lenders, and alternative asset managers on the unique issues impacting the finance sector, from major commercial disputes to securities litigation and enforcement actions. Leveraging his dispute resolution expereince, Aaron serves as a trusted partner to clients, advising on best practices for mitigating risk long before there is the threat of litigation.
In 2018, Aaron moved to the firm’s Orange County office from New York. The move served his New York-based traditional financial institution clients needing counsel on the West Coast, while also expanding his practice.
The breadth and depth of Bob's appellate experience, and his consistent track record of success in high-stakes matters, are why clients, including top tech and energy companies, trust him with their most important cases.
The National Law Journal’s Litigator of the Week column recently recognized Bob’s appellate major wins in energy and product liability cases for Broadreach Power and Johnson & Johnson. Bob’s recent victories also include Fifth Circuit wins for energy clients Cheniere and Eni. In the Cheniere-Midship case, Bob obtained an emergency stay from the court of appeals of the regulating agency proceedings and, then after oral argument, achieved a full victory. And for Eni, Bob convinced the Fifth Circuit to vacate a $300M judgment against Eni in a dispute with another energy company. These types of big wins in the most challenging cases show why both Chambers and Legal 500 rank Bob among the Country’s top appellate advocates.
Bob has argued before the Supreme Court multiple times (including a 9-0 victory regarding application of the Fourth Amendment to rental cars), and has filed hundreds of briefs in the Supreme Court. He has also handled cases in highest state courts in California, New York, Maine, Kentucky and New Jersey.
Before joining Orrick, Bob served as one of the leaders of an elite appellate group at the Department of Justice. There, in addition to major national security, commercial, and administrative law, Bob supervised bankruptcy appeals. At Orrick, Bob has continued to handle big ticket bankruptcy matters, such as a billion-dollar dispute over whether DHL’s claim was discharged by United’s bankruptcy, appeals from the City of Stockton bankruptcy confirmation, and a Ninth Circuit matter involving the interplay of the Takings Clause and bankruptcy law.
Bob’s recent work includes matters for Johnson & Johnson, Avon, Microsoft, Eni, Cheniere Energy, Freeport LNG, Broadreach Power, LS Power, Exxon, Medidata, Renco, MSC Cruise Line, Golden 1 Credit Union, Credit Suisse, TravelCenters of America, Gannett, and the City of Stockton.
He has a particular focus on the international technology sector and regularly advises founders and corporates on ‘exits’ by way of sales to trade or private equity purchasers. He has experience of acting on sales to many of the largest global technology companies.
Shaun frequently acts on cross-border M&A and has done so in a range of sectors, including in the technology, renewable energy, media and hospitality sectors.
He has experience working with high growth technology companies and venture capital firms on investment deals as well as with fast growing technology startups on investment rounds.
His practice focuses on representing financial institutions, governmental and regulated entities, hedge funds and corporate end-users in developing, structuring and negotiating a broad range of fixed income, foreign exchange, commodity, energy and credit derivative products. Among other things, he has successfully negotiated numerous domestic and cross-border lien-secured hedging transactions relating to leveraged loans and infrastructure transactions, as well as deal-contingent hedges. In addition, Nik has significant experience in foreign exchange and fixed income prime brokerage issues, as well as various structured products. He also regularly advises clients in connection with derivatives regulation, including the application of the Dodd-Frank legislation and related regulations. Also, Nik provides counsel on close-out netting matters and UCC issues relating account control arrangements for collateral. Nik regularly advises on the structuring and negotiation of energy and commodity hedging transactions, as well as swap regulatory matters relating to VPPAs. Moreover, on a regular basis, Nik represents market participants on the termination and close-out of derivatives and other products, including providing advice on related bankruptcy matters.
Nik has published articles in several journals, including on rating agency hedge criteria in connection with structured finance transactions.
Before joining Orrick, Nik was vice president and assistant general counsel at Goldman, Sachs & Co. and director and counsel at UBS AG. He also served as a law clerk to the Honorable Nicholas Tsoucalas of the United States Court of International Trade.
From 1999 to 2007, Nik held a commission as a Captain in the United States Army Reserve, where he was qualified to practice as a Judge Advocate. A veteran of both Operations Iraqi Freedom and Enduring Freedom, he served as an Operational and Administrative Law attorney in Kuwait, Iraq and Afghanistan.
Katrina advises on a wide range of domestic and international corporate matters including M&A, private equity, growth capital, and buy-and-build strategies.
She has advised on the acquisition of a number of technology-focused businesses, as well as transactions in the energy and life sciences sectors. Katrina recently advised Vitruvian Partners on its investment in Twinkl as well as Azzurri Group on its investment in Boojum.
She is also a member of the firm's AI & Privacy Committee which focuses on researching and writing about various legal issues in the field of artificial intelligence.
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